9001304830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1\times {\mathrm{1277}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 18733721472

約数和(自身を除く): 9732416642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 997, 1010, 1277, 1414, 1994, 2554, 3535, 4985, 6385, 6979, 7070, 8939, 9970, 12770, 13958, 17878, 34895, 44695, 69790, 89390, 100697, 128977, 201394, 257954, 503485, 644885, 704879, 902839, 1006970, 1273169, 1289770, 1409758, 1805678, 2546338, 3524395, 4514195, 6365845, 7048790, 8912183, 9028390, 12731690, 17824366, 44560915, 89121830, 128590069, 257180138, 642950345, 900130483, 1285900690, 1800260966, 4500652415, 9001304830]

約数ペア:

[(1, 9001304830), (2, 4500652415), (5, 1800260966), (7, 1285900690), (10, 900130483), (14, 642950345), (35, 257180138), (70, 128590069), (101, 89121830), (202, 44560915), (505, 17824366), (707, 12731690), (997, 9028390), (1010, 8912183), (1277, 7048790), (1414, 6365845), (1994, 4514195), (2554, 3524395), (3535, 2546338), (4985, 1805678), (6385, 1409758), (6979, 1289770), (7070, 1273169), (8939, 1006970), (9970, 902839), (12770, 704879), (13958, 644885), (17878, 503485), (34895, 257954), (44695, 201394), (69790, 128977), (89390, 100697)]